Doreen samuels trip across the country she traveled 2,884 miles. her trip took 7 days .find out the unit rate represent the average mile she traveled per day during the trip

Kim took out a $55,000 loan for college she is borrowing money from 2 banks bank a charges an interest rate of 8% and b charges an interest rate of 11% after one year kim owes 5000 in interest how much money did she borrow from bank a.